Upload
luga92
View
239
Download
2
Embed Size (px)
Citation preview
8/10/2019 Plantilla Triz
1/44
TRIZThe theory of inventor's problem solvingBY
MANUELA PALACIOVALERIA TOROLUIS MIGUEL RAESTEBAN ROJAS
LUIS MIGUEL GARRIDO
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc1
8/10/2019 Plantilla Triz
2/44
WHAT IS TRIZ?
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc2
The theory of solving inventorssproblems
8/10/2019 Plantilla Triz
3/44
WHO INVENTED IT?
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc3
Genrich Altshuller
1946Methodology
Generating innovativeideas
Brainstorming
8/10/2019 Plantilla Triz
4/44
8/10/2019 Plantilla Triz
5/44
CASE OF STUDY
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
Airforces
Cooling system
SRES for aircraft
CO
NTE
XT
5
8/10/2019 Plantilla Triz
6/44
CASE OF STUDY
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
Weldingaluminium
stub duct and manifold perfectlyaligned
loss of the SealingCap
limitedaccess
IDEN
TIFIED
PRO
BLEM
S
6
8/10/2019 Plantilla Triz
7/44
CASE OF STUDY
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
Balanced coolingairflow
Air loss is not acceptable
Little distance crate-frameDesi
gn
cons
traint
s
7
8/10/2019 Plantilla Triz
8/44
CASE OF STUDY (CONTEXT)
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc8
8/10/2019 Plantilla Triz
9/44
SYSTEM MODELING ANDANALYSIS
1
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc9
8/10/2019 Plantilla Triz
10/44
UNCOVERING AND SOLVINGCONTRADICTIONS
2
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc10
Step 1: Identifying the contradictions
Physicalcontradiction
Technicalcontradiction
8/10/2019 Plantilla Triz
11/44
UNCOVERING AND SOLVINGCONTRADICTIONS
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc11
Step 2: Solve the contradictions
Contradiction matrix
40 principles
Separate principles
Space
TimeCondition
Alternative ways
8/10/2019 Plantilla Triz
12/44
UNCOVERING AND SOLVINGCONTRADICTIONS
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc12
Step 3: Generate possibleSolutions
Tc1b(3)(30)
Technicalcontradicti
on #1
Solution bInventiveprinciple
used
8/10/2019 Plantilla Triz
13/44
SOLUTIONS
13http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
12solutions
for thecase
The separation principlespace
(24) Intermediary(30) Flexible membrane & thin films
Be rigidand alsoflexible
Solution PC1d(24)(30) Solution TC1c(40)(28)Loss of Substance against
Strength
Technicalcontradiction
(28) Replace Mechanical System(40) Composite materials
8/10/2019 Plantilla Triz
14/44
STANDARD SOLUTIONS FOR PROBLEMSOLVING
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
databas
e Patentedideas
14
3
8/10/2019 Plantilla Triz
15/44
1)how to dosomething
2) dealingwith harm(prevent, transform,block)
3) howto improvesomething (or an action)
we already have
4) detectingor measuringsomething
5) simplifyingand making cheaperhttp://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc15
STANDARD SOLUTIONS FOR PROBLEMSOLVING
3
8/10/2019 Plantilla Triz
16/44
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
Nomenclatu
reSs-2.2.3-A
standar
solutio
n
Categoryand
subcatego
SOLUTIONA
16
STANDARD SOLUTIONS FOR PROBLEMSOLVING
3
8/10/2019 Plantilla Triz
17/44
2) dealingwith harm(prevent, transform,block)
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc17
2.1 Six ways to stop a harmful action being harmful.2.2 Seven ways to eliminate a harmful action (TRIMMING).
2.3 Three ways to correct the results of a harmful action.2.4 Three ways to turn harm into good.
STANDARD SOLUTIONS FOR PROBLEMSOLVING
3
8/10/2019 Plantilla Triz
18/44
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
HAR
M
ELIMINATE
18
TRANSFORMED
BLOCKEDPREVENTED
STANDARD SOLUTIONS FOR PROBLEMSOLVING
3
8/10/2019 Plantilla Triz
19/44
SOLUTIONS
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
2.1.1 states Insulate theObject from the Harmful
Action
19
SS-2.1.1-a
8/10/2019 Plantilla Triz
20/44
SOLUTIONS
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
2.2.3 states If the Subjectsuseful action cannot beeliminated, obtain it fromsome other source andeliminate the Subject
20
SS-2.2.3-a
8/10/2019 Plantilla Triz
21/44
3) howto improvesomething (or an action)we already have
STANDARD SOLUTIONS FORPROBLEM SOLVING
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc21
3.1 Find and use a better/different action.3.2 Add another action to intensify/supplement the
effect/action.3.3 Change the Subject or Object to increase theeffectiveness of the action on the Object.
8/10/2019 Plantilla Triz
22/44
STANDARD SOLUTIONS FORPROBLEM SOLVING
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
IMPROV
E BY
Find options
22
add
Change subject
8/10/2019 Plantilla Triz
23/44
SOLUTIONS
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
Solution 3.3.1.1 states Add
something permanent ortemporary inside the Subjector Object
23
SS-3.3.1.1-a
8/10/2019 Plantilla Triz
24/44
SOLUTIONS
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
Solution 3.3.1.3 states Add
something between theSubject and Object
24
SS-3.3.1.3-a
8/10/2019 Plantilla Triz
25/44
SOLUTIONS
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
Solution 3.3.1.2 states Add
something external(permanent or temporary)inside the Subject or Object
25
SS-3.3.1.2-a
8/10/2019 Plantilla Triz
26/44
FINAL SOLUTION
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc26
8/10/2019 Plantilla Triz
27/44
FINAL SOLUTION
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc27
8/10/2019 Plantilla Triz
28/44
FINAL SOLUTION
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc28
8/10/2019 Plantilla Triz
29/44
FINAL SOLUTION
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc29
8/10/2019 Plantilla Triz
30/44
BENEFITS OF TRIZ
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc30
Improves the initialdefinition of
problems
8/10/2019 Plantilla Triz
31/44
BENEFITS OF TRIZ
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc31
The generation ofcreative, innovative
solutions in a veryefficient manner
8/10/2019 Plantilla Triz
32/44
BENEFITS OF TRIZ
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc32
It reveals howproduct design and
technologies willevolve in time
8/10/2019 Plantilla Triz
33/44
BENEFITS OF TRIZ
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc33
TRIZ can be used toimprove on current
designs
8/10/2019 Plantilla Triz
34/44
BENEFITS OF TRIZ
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc34
Help create a cultureof innovative
thinking
8/10/2019 Plantilla Triz
35/44
BENEFITS OF TRIZ
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc35
Gives awareness ofaccess to
knowledge bases
8/10/2019 Plantilla Triz
36/44
BENEFITS OF TRIZ
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc36
Improves quality,reliability and safety
8/10/2019 Plantilla Triz
37/44
BENEFITS OF TRIZ
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc 37
Greater customersatisfaction
8/10/2019 Plantilla Triz
38/44
BENEFITS OF TRIZ
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc 38
TIME SAVING
8/10/2019 Plantilla Triz
39/44
BENEFITS OF TRIZ
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc 39
COST SAVING
8/10/2019 Plantilla Triz
40/44
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
Conclutions
40
Has a lot of benefits,butthe people
don`t feel the needtouse it.Triz is quickerthan brain stormingand other methods
THE FUNCTIONAL ANALYSISENABLED THE COMPANY TO FIND
THE CONTRADICTIONS
8/10/2019 Plantilla Triz
41/44
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
Conclutions
41
SOLVING
CONTRADICTIONS
HARD TOREALIZE
BETTER UNDERSTA
8/10/2019 Plantilla Triz
42/44
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
Conclutions
42
Standard Solutions
tedious touse
different perspective
8/10/2019 Plantilla Triz
43/44
http://www.triz.co.uk/files/copy_of_fgornall_-_triz_case_study.doc
Conclutions
43
THE SOLUTIONS HAVEBENEFITSAND
DISADVANTAGES TOO.
IN THE FUTURETRIZWILL CHANGE TOPREVENT
8/10/2019 Plantilla Triz
44/44
THE END